!set exo=$special_parm
!if $exo!=$empty
!if $special_parm2=select
!! !set oldparm=$exo
!set test=!lower $exo
!set test=!deaccent $test
!set test=!text select abcdefghijklmnopqrstuvwxyz1234567890 $ in $test
!set test=!singlespace $test
!set tlist=!lower $titlelist
!set tlist=!deaccent $tlist
!set tlist=!text select abcdefghijklmnopqrstuvwxyz1234567890 , in $tlist
!set tlist=!singlespace $tlist
!for i=0 to $exocnt
!set n_=!item $i of $exolist
!set t_=!item $i of $tlist
!if $test isin $t_
!set elist=!append item $n_ to $elist
!set t_=!item $i of $titlelist
!set vlist=!append item $t_ to $vlist
!endif
!if $elist!=$empty
!set exolist=$elist
!set titlelist=$vlist
<input type="hidden" name="defaultlist" value="$elist">
!endif
!else
!set exolist=!listuniq $exo,$exolist
!set exolist=!replace , by , $ in $exolist
!set dictionary=$module_dir/Extitles
!set translator_unknown=leave
!set titlelist
=!exec translator
$exolist !endif
!endif
!set ecnt=!itemcnt $exolist
!set wims_formselect_switch=multiple="multiple" size="$[min(6,$ecnt)]"
!formselect exo
list $exolist prompt
$titlelist !set wims_formselect_switch=